diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/mod.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/mod.rs | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/compiler/rustc_parse/src/parser/mod.rs b/compiler/rustc_parse/src/parser/mod.rs index cfc0399b0ca..90491e53249 100644 --- a/compiler/rustc_parse/src/parser/mod.rs +++ b/compiler/rustc_parse/src/parser/mod.rs @@ -1,4 +1,3 @@ -pub mod asm; pub mod attr; mod attr_wrapper; mod diagnostics; @@ -12,6 +11,11 @@ mod stmt; pub mod token_type; mod ty; +// Parsers for non-functionlike builtin macros are defined in rustc_parse so they can be used by +// both rustc_builtin_macros and rustfmt. +pub mod asm; +pub mod cfg_select; + use std::assert_matches::debug_assert_matches; use std::{fmt, mem, slice}; @@ -1293,8 +1297,10 @@ impl<'a> Parser<'a> { let kind = if pat { let guar = self .dcx() - .struct_span_err(blk_span, "`inline_const_pat` has been removed") - .with_help("use a named `const`-item or an `if`-guard instead") + .struct_span_err(blk_span, "const blocks cannot be used as patterns") + .with_help( + "use a named `const`-item or an `if`-guard (`x if x == const { ... }`) instead", + ) .emit(); ExprKind::Err(guar) } else { |